ultrasonic car detector - EasyEDA open source hardware lab

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STD ultrasonic car detector

Mode: Editors' pick

Update time： 2021-06-01 09:34:52

Creation time： 2019-05-16 09:45:44

Description

Parking System

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	10u	C12,C14,C15	C0603	3
2	10K	R10,R8	C0603	2
3	100	R11,R12,R15	C0603	3
4	100nF	C18	C0603	1
5	1K	R16,R20	C0603	2
6	2k	R17,R4	C0603	2
7	ATMEGA328PB-AU	U3	TQFP-32_7X7X08P	1
8	4MHz	X1	OSC-49S-1	1
9	22pF	C16,C17	C0603	2
10	RFM95 copy	M1	RFM95	1
11	Header 4	P2,P3	HDR1X4	2
12	5.08-2P	P6	WJ2EDGVC-5.08-2P	1
13	Toggle SwitchesSK-12F14 G5	SW1	SK-12F14-G	1
14	RL60-050	F1	F-0.50A-60V	1
15	1N4001	D1	DO-41	1
16	ESD5621W15-2/TR	D2	SOD-323F	1
17	1k	R6,R7	C0603	2
18	LED-Red(0603)	LED1,LED2	LED-0603	2
19	MP2359DJ-LF-Z	U1,U2	SOT-23-6	2
20	4.7uH	L1,L2	SMD-4.0X4.0	2
21	10nF	C1,C3	C0603	2
22	B230A-13-F	D3,D5	SMA(DO-214AC)	2
23	IN4148	D4,D6	DO-35	2
24	22uF	C2,C4	C0603	2
25	BC547BTA	Q1	TO-92(TO-92-3)-2.54	1
26	49.9K	R2,R13	C0603	2
27	9.53K	R3	C0603	1
28	100K	R5,R9,R19	C0603	3
29	16.2K	R14	C0603	1
30	SS16	D7,D8	SMA(DO-214AC)	2
31	SMA Connector	ANT1	5-1814400-1	1
32	ANT2	1	U.FL-R-SMT-1(60)	1
33	Header 5X2	P4	HDR2X5	1
34	10K	R10,R8	0603	2
35	100	R11,R12,R15	0603	3
36	1K	R16,R1	0603	2
37	2k	R17,R4	0603	2
38	49.9K	R2,R13	0603	2
39	9.53K	R3	0603	1
40	100K	R5,R9,R19	0603	3
41	16.2K	R14	0603	1
42	1k	R6,R7	0603	2
43	Toggle SwitchesSK-12F14 G5	SW1	SLIDE SWITCH	1
44	HDR-IDC-2.54-2X3P	P4	HDR-IDC-2.54-2X3P	1
45	10u	C12,C14,C15	1206	3
46	100nF	C18	1206	1
47	22pF	C16,C17	1206	2
48	10nF	C1,C3	0603	2
49	22uF	C2,C4	0603	2

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